Beckhoff TwinSAFE logic FB User Manual

Function blocks
192 Function blocks for TwinSAFE logic components
3.26.9 State information
The FB CamMonitor can have the following states. They are made available to the user via the diagnostic
information.
Value
Name
Description
1
0x01
RUN
(general)
The function block is in RUN state, the CamMonOK output is 1,
and the other outputs are set according to the current position.
2
0x02
STOP
(general)
The function block is in STOP state, all outputs are FALSE or
0.
3
0x03
SAFE
(general)
The function block is SAFE state, i.e. the press motion is not
as expected. All outputs are FALSE or 0.
4
0x04
ERROR
(general)
Function block error (see diagnostic messages table). Error
output is TRUE, all other outputs are FALSE.
5
0x05
RESET
(general)
The function block assumes the RESET state if no further error
is pending after an error has occurred and the ErrAck input of
the corresponding group is set to TRUE.
6
0x06
START
(general)
If the STOP state is exited with RESET = TRUE, the function
block assumes the START state.
15
0x0F
WAIT-FOR-RESET
(general)
The function block assumes the WAIT-FOR-RESET state if
Reset is FALSE and ErrAck is set to FALSE in RESET state.
16
0x10
MOVE-STOP
(Excentric mode)
The function block is in MOVE-STOP state, i.e. no change in
position was detected in the TDC range. The press is stopped
in the TDC range.
17
0x11
MOVE-START
(Excentric mode)
The function block assumes the MOVE-START state if the
Reset input becomes TRUE in MOVE-STOP state.
18
0x12
MOVE-DOWN
(Excentric mode)
The function block assumes the MOVE-DOWN state if the
Reset input becomes FALSE in MOVE-START state.
19
0x13
MOVE-UP
(Excentric mode)
The function block assumes the MOVE-UP state if LeftArea
becomes TRUE in MOVE-DOWN state.
20
0x14
MOVE-TDC
(Excentric mode)
The function block assumes the MOVE-TDC state if
TDCAreaMax becomes TRUE in MOVE-UP state.
32
0x20
MOVE-DOWN-
CLOCKWISE
(Pendulum mode)
The function block assumes the MOVE-DOWN-CLOCKWISE
state when a downward movement starts in clockwise
direction.
33
0x21
MOVE-UP-
CLOCKWISE
(Pendulum mode)
The function block assumes the MOVE-UP-CLOCKWISE state
if LeftArea becomes TRUE in MOVE-DOWN-CLOCKWISE
state.
34
0x22
MOVE-UP-TDC1
(Pendulum mode)
The function block assumes the MOVE-UP-TDC1 state if
TDC1Area or TDC1ExceededArea becomes TRUE in MOVE-
DOWN-CLOCKWISE or MOVE-UP-CLOCKWISE state.
35
0x23
MOVE-STOP-TDC1
(Pendulum mode)
The function block assumes the MOVE-STOP-TDC1 state if
the press is stopped in MOVE-UP-TDC1 state.
36
0x24
MOVE-START-TDC1
(Pendulum mode)
The function block assumes the MOVE-START-TDC1 state if
the Reset input becomes TRUE in MOVE-STOP-TDC1 state.
37
0x25
MOVE-DOWN-
CONTRA-CLOCKWISE
(Pendulum mode)
The function block assumes the MOVE-DOWN-CONTRA-
CLOCKWISE state when a downward movement starts in
counter-clockwise direction.
38
0x26
MOVE-UP-CONTRA-
CLOCKWISE
(Pendulum mode)
The function block assumes MOVE-UP-CONTRA-
CLOCKWISE state if RightArea becomes TRUE in MOVE-
DOWN-CONTRA-CLOCKWISE state.

Beckhoff TwinSAFE logic FB Specifications

General

Brand	Beckhoff
Model	TwinSAFE logic FB
Category	Industrial Electrical
Language	English

Summary

1 Foreword

Notes on the Documentation

Information regarding the documentation's target audience, origin, currentness, and symbols used.

Safety Instructions

Guidance on safety instructions, delivery state, operator diligence, and explanation of notes.

2 System Description

TwinSAFE Logic Terminals and Connections

Details on TwinSAFE logic terminals, groups, connections, and configuration. Includes diagnosis overview.

System Diagnosis

Information on diagnosing TwinSAFE system components, including diagrams for TwinCAT 2 and TwinCAT 3.

3 Function Blocks

The Function Block AND

Functional description, signal details, diagnostic info, and TwinCAT configuration for the AND logic block.

The Function Block OR

Functional description, signal details, diagnostic info, and TwinCAT configuration for the OR logic block.

The Function Block OPMODE

Description of OPMODE function block for operation mode selection and restart behavior.

The Function Block ESTOP

Details on ESTOP function block: description, signals, configuration, restart behavior, and extensions.

The Function Block MUTING

Description of MUTING block, signals, configuration, examples, and extensions for EL/EJ6910.

The Function Block TON

Functional description, signal details, diagnostic info, and TwinCAT configuration for the TON delay timer.

The Function Block TOF

Functional description, signal details, diagnostic info, and TwinCAT configuration for the TOF delay timer.

The Function Block ADD

Description of ADD block for analog addition: signals, diagnostics, and TwinCAT configuration.

The Function Block SUB

Description of SUB block for analog subtraction: signals, diagnostics, and TwinCAT configuration.

The Function Block COMPARE

Description of COMPARE block for analog input comparison, including architectures, signals, and config.

The Function Block LIMIT

Description of LIMIT block for checking analog input values against Min/Max limits, including signals and config.

The Function Block COUNTER

Description of COUNTER block for up/down counting: signals, diagnostics, and TwinCAT configuration.

The Function Block CAMMONITOR

Description of CAMMONITOR block for electronic cam control: modes, inputs, outputs, parameters, and diagnostics.

4 Appendix

Beckhoff Support and Service

Information on contacting Beckhoff for technical support, system solutions, and after-sales service.

Beckhoff Headquarters Information

Contact details, phone, fax, email, and web address for Beckhoff Automation GmbH & Co. KG.